M-Star Simulations

M-Star Simulations is a scientific software company that develops GPU-accelerated computational fluid dynamics software for modeling momentum, heat, and mass transport in engineering and biological systems. Its core product, M-Star CFD, is used by scientists and engineers to simulate complex fluid environments, including bioprocessing and bioreactor operations relevant to biopharmaceutical manufacturing. The company serves customers in chemical, biopharmaceutical, energy, and materials markets rather than developing therapeutic products of its own. In January 2024, M-Star was acquired by Dotmatics to expand Dotmatics' scientific R&D software platform, particularly in bioprocessing and life sciences applications. The business appears to remain active as part of Dotmatics' software portfolio.